72482872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 180028800

約数和(自身を除く): 107545928

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 242, 266, 308, 418, 484, 532, 563, 616, 836, 847, 968, 1064, 1126, 1463, 1672, 1694, 2252, 2299, 2926, 3388, 3941, 4504, 4598, 5852, 6193, 6776, 7882, 9196, 10697, 11704, 12386, 15764, 16093, 18392, 21394, 24772, 31528, 32186, 42788, 43351, 49544, 64372, 68123, 74879, 85576, 86702, 117667, 128744, 136246, 149758, 173404, 235334, 272492, 299516, 346808, 470668, 476861, 544984, 599032, 823669, 941336, 953722, 1294337, 1647338, 1907444, 2588674, 3294676, 3814888, 5177348, 6589352, 9060359, 10354696, 18120718, 36241436, 72482872]

約数ペア:

[(1, 72482872), (2, 36241436), (4, 18120718), (7, 10354696), (8, 9060359), (11, 6589352), (14, 5177348), (19, 3814888), (22, 3294676), (28, 2588674), (38, 1907444), (44, 1647338), (56, 1294337), (76, 953722), (77, 941336), (88, 823669), (121, 599032), (133, 544984), (152, 476861), (154, 470668), (209, 346808), (242, 299516), (266, 272492), (308, 235334), (418, 173404), (484, 149758), (532, 136246), (563, 128744), (616, 117667), (836, 86702), (847, 85576), (968, 74879), (1064, 68123), (1126, 64372), (1463, 49544), (1672, 43351), (1694, 42788), (2252, 32186), (2299, 31528), (2926, 24772), (3388, 21394), (3941, 18392), (4504, 16093), (4598, 15764), (5852, 12386), (6193, 11704), (6776, 10697), (7882, 9196)]